How to Write an Application to the Bank Manager to Change Your Mobile Number
r©2023 G. Ghosh, All rights reserved
By Gargi Ghosh
Application 1:
Flat No. 3C, Nayee Disha Apartments
Rohini Nagar, Lajpat Road
Delhi –
February 11, 2023
The Bank Manager
State Bank of India
Rohini Nagar Branch
Delhi –
Subject: Application to change the mobile number
Respected Madam/Sir,
I am writing this letter to bring to your notice that my mobile number which is linked to my bank account has been changed. The current mobile number registered with my bank account is [old mobile number] which is no longer in use. My new mobile number is [new mobile number], and I would like to request you to kindly update my mobile number on record.
I would appreciate it if you could take the necessary steps to update my mobile number in your records as soon as possible. This would enable me to receive any SMS alerts, notifications, OTPs, and other bank-related updates promptly. Furthermore, it would help me to stay informed about any changes or transactions taking place in my Bank account.
I hope you will take prompt action and update my mobile number in your records. If you have any queries or require any further information, please do not hesitate to contact me on my new mobile number.
Thank you for your prompt attention to this matter.
Yours Sincerely,
Signature of the sender
[Your Name]
Application 2:
Flat No. 4B, Sunayani Apartments
Vasant Vihar, Purani Dilli
Delhi –
February 11, 2023
The Bank Manager
State Bank of India
Vasant Vihar Branch
Delhi –
Subject: Request for change of Registered Mobile Number with Bank Account
Dear Sir/Madam,
I am writing this letter to request you to change the registered mobile number with my bank account. My current mobile number which is linked to my bank account is [old mobile number]. However, due to some personal reasons, I have switched to a new mobile number, and I would like to update it as soon as possible.
Therefore, I request you to kindly update my mobile number in your records and inform me of the same. I have already submitted a photocopy of my identity proof along with this letter for your reference.
I hope you will take prompt action and update my mobile number in your records as soon as possible. This will enable me to receive SMS alerts, notifications, OTPs, and other bank-related updates without any delay. Please contact me on my new mobile number if you require any further information or have any queries.
Thanking you,
Signature of the sender
[Your Name]
Application 3:
Flat No. 8C, Family Apartments
Sarojini Market, Naiyee Dilli
Delhi –
February 11, 2023
The Bank Manager
State Bank of India
Sarojini Market Branch
Delhi –
Subject: Request for Updation of Mobile Number
Dear Bank Manager,
I am a long-time customer of your bank and have been holding a Savings Account in your bank for the last [number of years/months]. My account number is [account number], and my name is [Your name].
Through this letter, I request you to kindly update and modify the mobile number registered with my Bank account. My current mobile number [old mobile number] is no longer in use, and I have switched to a new mobile number [new mobile number].
Accordingly, I request you to please update my new mobile number in your records and kindly acknowledge the same via SMS or email. To ensure the authenticity of my request, I am attaching a copy of my identity proof to this letter.
I thank you in advance for your prompt attention to this matter. Please let me know if any further information or documentation is required from my end.
With Respect and Gratitude,
Signature of the sender
[Your Name]
©2023 G. Ghosh, All rights reserved


